JP6942507B2 - トナー搬送機構及び画像形成装置 - Google Patents

トナー搬送機構及び画像形成装置 Download PDF

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Publication number
JP6942507B2
JP6942507B2 JP2017077494A JP2017077494A JP6942507B2 JP 6942507 B2 JP6942507 B2 JP 6942507B2 JP 2017077494 A JP2017077494 A JP 2017077494A JP 2017077494 A JP2017077494 A JP 2017077494A JP 6942507 B2 JP6942507 B2 JP 6942507B2
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Japan
Prior art keywords
toner
transport
transport path
sensor
detection
Prior art date
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Active
Application number
JP2017077494A
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English (en)
Japanese (ja)
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JP2018180180A5 (enrdf_load_stackoverflow
JP2018180180A (ja
Inventor
芳実 鈴木
芳実 鈴木
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2017077494A priority Critical patent/JP6942507B2/ja
Priority to US15/944,073 priority patent/US10261457B2/en
Priority to CN201810314653.5A priority patent/CN108693754A/zh
Publication of JP2018180180A publication Critical patent/JP2018180180A/ja
Priority to US16/291,546 priority patent/US10488803B2/en
Publication of JP2018180180A5 publication Critical patent/JP2018180180A5/ja
Application granted granted Critical
Publication of JP6942507B2 publication Critical patent/JP6942507B2/ja
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Anticipated expiration legal-status Critical

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    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/55—Self-diagnostics; Malfunction or lifetime display
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/10—Collecting or recycling waste developer
    • G03G21/105—Arrangements for conveying toner waste
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
    • G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
    • G03G15/0877—Arrangements for metering and dispensing developer from a developer cartridge into the development unit
    • G03G15/0879—Arrangements for metering and dispensing developer from a developer cartridge into the development unit for dispensing developer from a developer cartridge not directly attached to the development unit
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
    • G03G15/095—Removing excess solid developer, e.g. fog preventing
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/10—Collecting or recycling waste developer
    • G03G21/12—Toner waste containers

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Sustainable Development (AREA)
  • Cleaning In Electrography (AREA)
  • Dry Development In Electrophotography (AREA)
  • Control Or Security For Electrophotography (AREA)
JP2017077494A 2017-04-10 2017-04-10 トナー搬送機構及び画像形成装置 Active JP6942507B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2017077494A JP6942507B2 (ja) 2017-04-10 2017-04-10 トナー搬送機構及び画像形成装置
US15/944,073 US10261457B2 (en) 2017-04-10 2018-04-03 Toner transport mechanism and image forming apparatus
CN201810314653.5A CN108693754A (zh) 2017-04-10 2018-04-10 调色剂搬运机构以及图像形成装置
US16/291,546 US10488803B2 (en) 2017-04-10 2019-03-04 Toner transport mechanism and image forming apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017077494A JP6942507B2 (ja) 2017-04-10 2017-04-10 トナー搬送機構及び画像形成装置

Publications (3)

Publication Number Publication Date
JP2018180180A JP2018180180A (ja) 2018-11-15
JP2018180180A5 JP2018180180A5 (enrdf_load_stackoverflow) 2020-05-21
JP6942507B2 true JP6942507B2 (ja) 2021-09-29

Family

ID=63711583

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017077494A Active JP6942507B2 (ja) 2017-04-10 2017-04-10 トナー搬送機構及び画像形成装置

Country Status (3)

Country Link
US (2) US10261457B2 (enrdf_load_stackoverflow)
JP (1) JP6942507B2 (enrdf_load_stackoverflow)
CN (1) CN108693754A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7009145B2 (ja) 2017-09-29 2022-01-25 キヤノン株式会社 画像形成装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001215854A (ja) * 2000-01-28 2001-08-10 Kyocera Corp 電子写真装置
JP3771880B2 (ja) * 2002-08-12 2006-04-26 株式会社沖データ トナー回収装置
US7085507B2 (en) * 2003-08-25 2006-08-01 Lexmark International, Inc. Method and apparatus to control waste toner collection in an image forming apparatus
JP4578871B2 (ja) * 2004-04-01 2010-11-10 株式会社沖データ 現像剤回収容器及び画像形成装置
JP2009063772A (ja) * 2007-09-05 2009-03-26 Ricoh Co Ltd 画像形成装置
JP5267012B2 (ja) * 2008-09-29 2013-08-21 株式会社リコー 廃トナー回収容器とクリーニングユニット並びに画像形成装置
JP5413729B2 (ja) * 2009-01-30 2014-02-12 株式会社リコー 粉体収容装置及び画像形成装置
US8249471B2 (en) 2009-03-31 2012-08-21 Brother Kogyo Kabushiki Kaisha Image forming apparatus having waste toner detecting mechanism
JP4811492B2 (ja) * 2009-03-31 2011-11-09 ブラザー工業株式会社 画像形成装置
JP2011033693A (ja) 2009-07-30 2011-02-17 Brother Industries Ltd 画像形成装置
JP2012008382A (ja) * 2010-06-25 2012-01-12 Sharp Corp 現像剤回収装置、及びそれを備える画像形成装置
US8600246B2 (en) * 2010-06-25 2013-12-03 Sharp Kabushiki Kaisha Developer recovery device and image forming apparatus including same
JP5803331B2 (ja) * 2011-06-27 2015-11-04 ブラザー工業株式会社 トナー収容器及び画像形成装置
JP2013120320A (ja) * 2011-12-08 2013-06-17 Ricoh Co Ltd 粉体回収装置及び画像形成装置
JP6094174B2 (ja) * 2012-11-28 2017-03-15 株式会社リコー トナー回収装置およびこれを有する画像形成装置
JP6693046B2 (ja) * 2015-04-06 2020-05-13 コニカミノルタ株式会社 トナー回収装置及び画像形成装置
JP6594069B2 (ja) 2015-07-08 2019-10-23 キヤノン株式会社 収容容器及び画像形成装置
JP6561711B2 (ja) * 2015-09-15 2019-08-21 コニカミノルタ株式会社 画像形成装置

Also Published As

Publication number Publication date
US20190196384A1 (en) 2019-06-27
US20180292777A1 (en) 2018-10-11
US10261457B2 (en) 2019-04-16
CN108693754A (zh) 2018-10-23
US10488803B2 (en) 2019-11-26
JP2018180180A (ja) 2018-11-15

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